editing disabled

This MOS is the chromatic scale of Semidim, Tridec, Ammonite and Petrtri temperaments. It represents tempered chains of the 13:10 or 17:13 superthird, thus rendering 10:13:17 as an equidistant triad and tempering out 170:169. Also, the ratio between the generator of this MOS and its inverse is close to phi, or even phi itself.


cents
2g
3/8

450
900
17/45

453.333
906.667

31/82
453.512
907.024
14/37

454.054
908.108

25/66
454.5455
909.091


454.978
909.956
11/29

455.172
910.345


455.608
911.825

30/79
455.696
911.392


455.782
911.563

19/50
456
912

27/71
456.338
912.676

35/92
456.522
913.043
8/21

457.143
914.286

29/76
457.684
915.368


457.955
915.91

21/55
458.182
916.364


458.359
916.718

34/89
458.427
916.854


458.539
917.078
13/34

458.8235
917.647

31/81
459.259
918.5185
18/47

459.5745
919.149
23/60

460
920
5/13

461.5385
923.077